Drill bit



FIG. 1 is a perspective view of the drill bit of the subject invention,the opposite side being a mirror image thereof.

FIG. 2 is a greatly enlarged front end view of the drill bit of FIG. 1;and,

FIG. 3 is a enlarged, partial perspective view of the tip of the drillbit of FIG. 1, it being understood that the line indicating the point atwhich it is broken off forms no part of the claimed design.

The broken line showing of unclaimed portions of the drill bit are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a drill bit, as shown and described.